Download MT32 Prefabricated and modular wiring systems

MT32 Prefabricated
and modular
wiring systems
MT32 Prefabricated and
modular wiring systems
are designed to take all
the hard work out of your
electrical installation by
providing the complete
pre-wired, pre-tested,
plug and play electrical
wiring system for your
project.
www.marshall-tufflex.com
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30736_MT_MT32_Q8_30736_MT_MT32_Prefab 20/05/2011 06:56 Page 16
16 | Introduction
MT32 Prefabricated and modular wiring systems
MT32 Prefabricated and modular
wiring systems
Marshall-Tufflex MT32 Prefabricated and modular wiring systems are complete, project specific, prewired, pre-tested wiring distribution systems and accessories, supplied to site for plug and play
installation. These systems provide fast, safe, labour and cost saving installations and re-configuration
and comply with British Standards 8488-1-2009 for prefabricated wiring systems intended for
permanent connection in fixed installation.
Environmental
• There are well established facilities available for recycling the individual
components of MT32 Prefabricated wiring systems.
Recycling and sustainability
• MT32 Prefabricated and modular wiring systems are completely re-usable.
All major components can be disassembled and reconfigured for use elsewhere as required.
EMC properties
• As a power distribution system, the requirement of shielding from electromagnetic
interference is not applicable.
Fire performance
• MT32 Prefabricated and modular wiring systems use LSOH cables and, where applicable, are
encased in flexible steel conduit.
• Marshall-Tufflex recommends that dry lining boxes should be fitted with intumescent fire barrier pads to
meet requirements of BS7671 2008 IEE Wiring Regulations and Document B of the UK Building Regulations.
Tel 01424 856600
Fax 01424 856611
Technical Hotline +44 (0) 1424 856688
30736_MT_MT32_Q8_30736_MT_MT32_Prefab 20/05/2011 06:56 Page 17
Introduction | 17
MT32 Prefabricated and modular wiring systems
MT32 Prefabricated and modular wiring solutions incorporate the unique Marshall-Tufflex
compact 32Amp connector and provide customers with a complete inter-connection electrical
installation package built to their own specification. Depending upon client and project
requirements, a system may incorporate all or just a selection of the available range of
pre-wired, interconnecting power distribution and accessory components.
MT32 Home runs
Self-contained pre-wired distribution units
MT32 Home runs provide single run multi-pin connection from the main distribution
board to localised distribution points. One single unit can replace standard high level
trunking and multi cable runs.
Page
18
MT32 Lighting hubs
Self-contained, pre-wired, plug-in lighting supply and switching units
MT32 Lighting hubs are built to specification to provide various and multiple switching
configurations. They can be installed as an independent method of supplying an area
with lighting circuits or as part of the total power distribution system.
Page
19
MT32 Dry lining systems
Pre-wired accessory modules with interconnecting leads
MT32 Dry lining systems provide fast and easy connection from the distribution
board to the final power outlet installation in stud walls.
Page
22
MT32 Surface mount systems
Pre-wired, fast-fix, accessory modules with interconnecting leads
MT32 Surface mount systems provide plug and play connection from the
distribution board to the surface accessory. Surface mount systems are
compatible with mini trunking.
Page
22
MT32 Perimeter trunking systems
Pre-wired, interconnecting, modular wiring accessories and cables
MT32 Perimeter flex systems provide fast-fit wiring installation within dado
and skirting perimeter trunking.
Page
22
Underfloor systems
For MT32 pre-wired modular underfloor
wiring systems, please refer to the
Underfloor and Desk section on
page 23 or call the Technical Team
on 01424 856688.
Email [email protected]
www.marshall-tufflex.com
30736_MT_MT32_Q8_30736_MT_MT32_Prefab 20/05/2011 06:57 Page 18
18 | Home runs
MT32 Prefabricated and modular wiring systems
MT32 Home runs are self contained, pre-wired and tested 380/450v power distribution
systems, assembled and wired to customer specification. They can be installed as an
independent method of supplying an area with lighting and power circuits or as part of
a total power distribution system.
Installation:
MT32 Home runs can be installed as an independent method
of supplying an area with lighting and power circuits or as
part of the total power distribution system.
• Connection to the distribution board is via multi-pin connectors
• Can contain up to 32 cable cores to feed power
distribution and lighting systems
• Conductor sizes range from 1.5mm² to 10.0mm² depending
on the solution required
• Different cable sizes can be incorporated within the same Home Run
• No need to cut and install cable trays and trunkings
• Zero harm – no cutting required on site
• Reduced health & safety risk
• Zero waste on site
• Helps reduce LTIs (Lost Time Injuries) on site
• Sustainable and re-usable
MT32 plug & play connectors
Home run distribution unit
Pre-wired circuits configured
to client specification
Pre-wired multi-circuit
distribution board
Male connector
Pre-wired to match
distribution board female
connector configuration
Home run
Multi-core pre-wired
conduit assembly
Conduit lengths
Can be manufactured
to individual client
specification
Tel 01424 856600
Fax 01424 856611
Technical Hotline +44 (0) 1424 856688
Female connector
Wired to required configuration
30736_MT_MT32_Q8_30736_MT_MT32_Prefab 20/05/2011 06:57 Page 19
Lighting hubs | 19
MT32 Prefabricated and modular wiring systems
MT32 Lighting hubs are assembled pre-wired and tested, plug-in connector units to provide
various switching configurations to client’s requirements, such as 1-way, 2 –way, intermediate
and emergency key switching. MT32 Lighting hubs can also be wired to presence or motion
detectors to provide energy efficiency savings.
Installation:
MT32 Lighting hubs can be installed as an independent means
of supplying local lighting and switching arrangements. The
hub can be connected directly to the distribution board as a
stand alone circuit or it can be connected to a circuit supplied
as part of a MT32 Home Run.
• Ready for on-site plug and play assembly
• Can be sub-divided into individual circuits
• Provides for switching, emergency lighting and connection to local
light fittings
• Zero harm – no cutting required on site
• Reduced health & safety risk
• Zero waste on site
• Additional Hubs can be inter-connected to provide further circuits
• Helps reduce LTIs (Lost Time Injuries) on site
• Sustainable and re-usable
1 WAY SWITCH BOX
DISTrIBUTION HUB
Tee SplITTer
AA7112
1 WAY SWITCH BOX
Email [email protected]
www.marshall-tufflex.com
30736_MT_MT32_Q8_30736_MT_MT32_Prefab 20/05/2011 06:57 Page 20
20 | Wiring layout
MT32 Prefabricated and modular wiring systems
Home runs
Home runs can provide
an independent method
of power supply or part
of a total power
distribution system.
(For more information
please refer to page 18
of this section)
Lighting hubs
Lighting hubs can be
directly connected to the
distribution board as a
stand alone circuit or
may be connected
to a home run.
(For more information
please refer to page 19
of this section)
MT32 Dry lining systems
Dry lining boxes can be
installed independently
or in conjunction with
other systems with
circuits supplied directly
from the distribution
board or from a local
home run.
(For more information
please refer to page 181
of Accessory boxes
and enclosures)
CAN FeeD TO UNDer
FlOOr SYSTeM
MT32 Surface mount systems
Please refer to Underfloor
and desk section, page 23.
Surface mount systems
can be installed
independently or as part
of a Flat Pack Kit and are
used where the
installation of dry lining
boxes is not suitable.
(For more information
please refer to page 179
of Accessory boxes
and enclosures)
MT32 Perimeter trunking systems
The perimeter system’s
cables and accessories
arrive on site in
pre-specified lengths
complete with connectors
and ready for installation.
(For more information
please refer to page 106
of PVC-U Perimeter
trunking systems)
Tel 01424 856600
Fax 01424 856611
Technical Hotline +44 (0) 1424 856688
30736_MT_MT32_Q8_30736_MT_MT32_Prefab 20/05/2011 06:57 Page 21
Wiring layout | 21
MT32 Prefabricated and modular wiring systems
DRY LINING POWER SOCKETS (SURFACE MOUNT OPTIONS AVAILABLE)
Email [email protected]
www.marshall-tufflex.com
30736_MT_MT32_Q8_30736_MT_MT32_Prefab 20/05/2011 06:57 Page 22
22 | MT32 Pre-wired modular accessories
MT32 Prefabricated and modular wiring systems
MT32 Dry lining systems
Installation:
Dry lining accessory assemblies can be installed in partition walls as part of
a modular wiring system or they can form part of another installation
system. The dry lining system can also be part of a pre-specified room kit.
• Fully tested and assembled with accessory face plate and MT32 connectors attached
• Through and terminal assemblies available
• Boxes feature a wide securing flange around the outer rim to assist
in alignment and positioning
• Unique locking mechanism grips the dry wall board firmly and securely locates
box and accessory plate in position
• 1 and 2 gang boxes available to fit apertures of 73 x 73mm and 135 x 73mm
• Fitted with LSOH 2.5mm flextails
• For 4.0mm² cable please call the Technical Team on 01424 856688
• Fire barrier pads can be fitted to meet the requirements of UK Building Regulations
• Acoustic hoods can be fitted to meet the requirements of UK Building Regulations
• Zero harm – no cutting required on site
• Reduced health & safety risk
• Zero waste on site
• Helps reduce LTIs (Lost Time Injuries) on site
• Sustainable and re-usable
• Easy installation and fast connection
Complete pre-wired
pre-assembled accessory
and dry lining box
Locking mechanism
For more information please refer to page 181 of Accessory boxes and enclosures
MT32 Surface mount systems
Installation:
Surface mount systems provide for connection of pre-wired accessories and
can also be part of a pre-specified room kit.
Wall locating and
mounting plate
• Fully tested and assembled with accessory plate and MT32 connectors attached
• 1 and 2 gang boxes with 2 metres of LSOH 2.5mm flex fitted and MT32 connectors attached
• For 4.0mm cable please call the Technical Team on 01424 856688
• Through and terminal assemblies available
• Fixing plate easily positioned and independent of electrical assembly
• Fire barrier pads can be fitted to meet the requirements of UK Building Regulations
• Zero harm – no cutting required on site
• Reduced health & safety risk
• Zero waste on site
• Can be used in conjunction with MT Mini Trunking
• Helps reduce LTIs (Lost Time Injuries) on site
• Sustainable and re-usable
• Easy installation and fast connection
Enclosed accessory
and back box
For more information please refer to page 179 of Accessory boxes and enclosures
MT32 Perimeter trunking systems
Installation:
Pre-wired cables and accessories for installation within perimeter trunking,
arrive on site ready for simple plug and play connection, resulting in costsavings and project programme gains.
• For use with LSOH 2.5mm² flex system
• Available in a 4.0mm² LSOH singles system as an alternative specification that
meets the requirement for high integrity earthing
• Circuit testing only required on completion of final layout
• Zero harm – no cutting required on site
• Reduced health & safety risk
• Zero waste on site
• Helps reduce LTIs (Lost Time Injuries) on site
• Sustainable and re-usable
• Easy installation and fast connection
Male shielded
connection
For more information please refer to page 106 of PVC-U Perimeter trunking systems
Female shielded
connection
Tel 01424 856600
Fax 01424 856611
Technical Hotline +44 (0) 1424 856688
Complete pre-wired through
accessory incorporating
trunking back box